15671874392

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 30347982720

約数和(自身を除く): 14676108328

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 257, 314, 376, 514, 628, 1028, 1033, 1256, 2056, 2066, 4132, 7379, 8264, 12079, 14758, 24158, 29516, 40349, 48316, 48551, 59032, 80698, 96632, 97102, 161396, 162181, 194204, 265481, 322792, 324362, 388408, 530962, 648724, 1061924, 1297448, 1896403, 2123848, 3792806, 7585612, 7622507, 12477607, 15171224, 15245014, 24955214, 30490028, 41680517, 49910428, 60980056, 83361034, 99820856, 166722068, 333444136, 1958984299, 3917968598, 7835937196, 15671874392]

約数ペア:

[(1, 15671874392), (2, 7835937196), (4, 3917968598), (8, 1958984299), (47, 333444136), (94, 166722068), (157, 99820856), (188, 83361034), (257, 60980056), (314, 49910428), (376, 41680517), (514, 30490028), (628, 24955214), (1028, 15245014), (1033, 15171224), (1256, 12477607), (2056, 7622507), (2066, 7585612), (4132, 3792806), (7379, 2123848), (8264, 1896403), (12079, 1297448), (14758, 1061924), (24158, 648724), (29516, 530962), (40349, 388408), (48316, 324362), (48551, 322792), (59032, 265481), (80698, 194204), (96632, 162181), (97102, 161396)]